An insect growth regulator (IGR) is a substance (chemical) that inhibits the life cycle of an insect. IGRs are typically used to control populations of harmful pests, such as cockroaches or fleas.n insect growth regulator (IGR) is a substance (chemical) that inhibits the life cycle of an insect. IGRs are typically used to control populations of harmful pests, such as cockroaches or fleas.
Nutrition to Help Bone Healing. Dairy products, rich in calcium, can help speed bone recovery. A number of nutrients, most notably calcium, can help speed the process of healing broken or damaged bones. However, one of the most important nutritional moves you can make is preventive in nature. Ensure the health and integrity of your bones by eating a diet rich in the nutrients that bones need to stay strong.
Vitamin K can speed the healing of a broken bone because it is involved in the process of bone mineralization. The Linus Pauling Institute at Oregon State University states that a cup of broccoli has about 220 mcg of vitamin K.ranges. Eating oranges can have several benefits to those with broken bones. According to the Center for Better Bones, oranges are rich in vitamin C, which acts as an anti-inflammatory agent, reducing pain while encouraging the growth of new bone mass.